Base | Representation |
---|---|
bin | 101011011000100111000111… |
… | …100111001100011000011100 |
3 | 221000120222220210022220221200 |
4 | 223120213013213030120130 |
5 | 200002141242343040431 |
6 | 1513451352240555500 |
7 | 55122241023526626 |
oct | 5330470747143034 |
9 | 830528823286850 |
10 | 190807271065116 |
11 | 55884a001a9952 |
12 | 19497889022b90 |
13 | 82610825c2824 |
14 | 351919a7b7c16 |
15 | 170d50594cee6 |
hex | ad89c79cc61c |
190807271065116 has 36 divisors (see below), whose sum is σ = 482318798735592. Its totient is φ = 63602368422624.
The previous prime is 190807271065079. The next prime is 190807271065121. The reversal of 190807271065116 is 611560172708091.
190807271065116 is a `hidden beast` number, since 1 + 90 + 8 + 0 + 7 + 27 + 10 + 6 + 511 + 6 = 666.
190807271065116 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×1908072710651162 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79955595 + ... + 82307421.
It is an arithmetic number, because the mean of its divisors is an integer number (13397744409322).
Almost surely, 2190807271065116 is an apocalyptic number.
It is an amenable number.
190807271065116 is an abundant number, since it is smaller than the sum of its proper divisors (291511527670476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190807271065116 is a wasteful number, since it uses less digits than its factorization.
190807271065116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4605490 (or 4605485 counting only the distinct ones).
The product of its (nonzero) digits is 1270080, while the sum is 54.
The spelling of 190807271065116 in words is "one hundred ninety trillion, eight hundred seven billion, two hundred seventy-one million, sixty-five thousand, one hundred sixteen".
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